//
//  UserModel.m
//  SellItemDemo
//
//  Created by iOS on 2017/5/31.
//  Copyright © 2017年 panlong. All rights reserved.
//

#import "UserModel.h"

@implementation UserModel
+ (UserModel *)shareInstance
{
    static UserModel *usermodel = nil;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        usermodel = [[UserModel alloc] init];
    });
    return usermodel;
}
@end
